然而，控制眼睛颜色的基因的DNA序列在白眼亲代和红眼子代中经鉴定是相同的。

However, the DNA sequence for the gene responsible for eye colour was proven to remain the same for white-eyed parents and red-eyed offspring.

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传递信息：通过DNA复制，使遗传信息从亲代传递到下一代；控制表达：通过DNA→RNA→蛋白质，控制遗传信息的表达。

Transmission of information: Through DNA replication, the genetic information is passed from the parental generation to the next generation;

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